* {
    text-align: center;
    margin: 1em auto;
    max-width: 40em;
    line-height: 1.6;
    font-family: 'Iosevka'
}

textarea {
    width: 90%;
    height: 6em;
}

pre > code {
    padding: 20px;
    white-space: pre-wrap;
    display: block;
    margin: 25px auto;
}

code {
    background: #222222;
    color: #fff;
    font-family: monospace;
}